<template>
	<div class="zh-personal">
		<nav-header></nav-header>
		<div class="zh-table">
			<div class="zh-table-open clear">
				<div class="zh-open-left fl">
					<div class="open-width" style="width: 100px">
						<el-select v-model="listParam.study_section_id" @change="getGrade" filterable placeholder="请选择">
						    <el-option
						      v-for="item in orgLevel2"
						      :key="item.id"
						      :label="item.name"
						      :value="item.id">
						    </el-option>
						</el-select>
					</div>
					<div class="open-width" style="width: 100px">
						<el-select v-model="listParam.grade_id" @change="getSubjectList" filterable placeholder="请选择">
						    <el-option
						      v-for="item in orgLevel3"
						      :key="item.id"
						      :label="item.name"
						      :value="item.id">
						    </el-option>
						</el-select>
					</div>
					<div class="open-width" style="width: 100px">
						<el-select v-model="listParam.subject_id" filterable placeholder="请选择">
						    <el-option
						      v-for="item in orgSubject"
						      :key="item.id"
						      :label="item.name"
						      :value="item.id">
						    </el-option>
						</el-select>
					</div>
					<div class="open-width">
						<el-input v-model="listParam.keyword" placeholder="请输入备课名、创建人名搜索" @keyup.enter.native="searchFunc"></el-input>
					</div>
					<el-button type="primary" @click="searchFunc">搜索</el-button>
					<el-button type="primary" @click="reset">重置</el-button>
				</div>
				<div class="zh-open-right fr">
				</div>
			</div>
			<div class="zh-table-contents">
				<el-table
				    :data="listData"
				    border
				    max-height="600"
				    style="width: 100%">
				    <el-table-column
				      type="index"
                      :index="typeIndex"
				      label="序号"
				      align="center"
				      show-overflow-tooltip
				      width="50"
				      >
				    </el-table-column>
				    <el-table-column
				      prop="prepare_name"
				      label="备课名称"
				      align="center"
				      show-overflow-tooltip
				      >
				    </el-table-column>
				    <el-table-column
				      prop="profile"
				      label="备课目标"
				      align="center"
				      show-overflow-tooltip
				      >
				    </el-table-column>
				    <el-table-column
				      prop="studyname"
				      label="学段"
				      align="center"
				      show-overflow-tooltip
				      >
				    </el-table-column>
				    <el-table-column
				      prop="gradename"
				      label="年级"
				      align="center"
				      show-overflow-tooltip
				      >
				    </el-table-column>
				    <el-table-column
				      prop="subjectname"
				      label="学科"
				      align="center"
				      show-overflow-tooltip
				      >
				    </el-table-column>
				    <el-table-column
				      prop="create_number"
				      label="创建人帐号"
				      align="center"
				      show-overflow-tooltip
				      >
				    </el-table-column>
				    <el-table-column
				      prop="createname"
				      label="创建人用户名"
				      align="center"
				      show-overflow-tooltip
				      >
				    </el-table-column>
				    <el-table-column
				      prop="create_time"
				      label="创建时间"
				      align="center"
				      show-overflow-tooltip
				      >
				    </el-table-column>
				    <el-table-column
				      prop="all_res_count"
				      label="资源数量"
				      align="center"
				      show-overflow-tooltip
				      >
				    </el-table-column>
				    <el-table-column
				      prop="5"
				      label="操作"
				      align="center"
				      width="120"
				      show-overflow-tooltip
				      >
				      	<template slot-scope="scope">
			      	        <el-button type="text" @click="management(scope.row.prepareid)">资源管理</el-button>
			      	        <el-button @click="delete_confirm(scope.row)" type="text" class="delete-button">删除</el-button>
			      	    </template>
				    </el-table-column>
				</el-table>
				<div class="table-pagination" v-show="total_number > 10">
					<el-pagination
					    @size-change="handleSizeChange"
					    @current-change="handleCurrentChange"
					    :current-page="listParam.page_index"
					    :page-sizes="[10, 20, 30, 40, 50, 100]"
					    :page-size="listParam.page_size"
					    layout="total, sizes, prev, pager, next, jumper"
					    :total="total_number">
					</el-pagination>
					<div class="pagination-button">
						<el-button 
							@click="getList"
							type="primary" icon="el-icon-refresh" 
							circle title="刷新数据" size="mini" >
						</el-button>
					</div>
				</div>
			</div>
		</div>
	</div>
</template>
<script>
  	export default {
	    data() {
		    return {
		    	listData:[],
		    	listParam:{
		    		study_section_id:null,
		    		grade_id:null,
						subject_id:null,
						type: 0,
						keyword: '',
						page_index:1,
						page_size:10,
				},
				orgLevel2Param:{ //获取学段参数
					level:2,
					pid:null,
					direction:'balance',
				},
				orgLevel3Param:{ //获取年级参数
					level:3,
					pid:null,
					direction:'balance',
				},
				orgLevel2:[{id:null,name:'全部学段'}],
				orgLevel3:[{id:null,name:'全部年级'}],
				orgSubject:[{id:null,name:'全部科目'}],
				subjectParam:{ //获取科目,版本，参数
					type:2,
					org_id:null,
					status:1,
				},
				total_number:0,
		    }
		},
		created(){
			this.getOrgLevel2();
			this.getOrgLevel3();
			this.getSubject();
			this.getList();
		},
		methods: {
            /**
             * 根据学段获取年级
             */
            getGrade(val) {
                this.listParam.grade_id = null;
                this.listParam.subject_id = null;
                this.orgLevel3 = [{id:null,name:'全部年级'}];
                this.orgSubject = [{id:null,name:'全部科目'}];
                this.orgLevel3Param.pid = val;
                this.subjectParam.org_id = val;

                this.getOrgLevel3();
                this.getSubject();
            },
            /**
             * 根据年级获取科目
             */
            getSubjectList(val) {
                this.listParam.subject_id = null;
                this.orgSubject = [{id:null,name:'全部科目'}];
                this.subjectParam.org_id = val;

                this.getSubject();
            },
			searchFunc(){
				this.listParam.page_index = 1;
				this.getList();
			},
			reset() {
				this.orgLevel2Param={ //获取学段参数
					level:2,
					pid:null,
					direction:'balance',
				}
				this.orgLevel3Param={ //获取年级参数
					level:3,
					pid:null,
					direction:'balance',
				}
				this.subjectParam={ //获取科目,版本，参数
					type:2,
					org_id:null,
					status:1,
				}
				
				this.listParam = {
					study_section_id:null,
		    		grade_id:null,
		    		subject_id:null,
		       		keyword: '',
		       		page_index:1,
		       		page_size:10,
				}
				this.getList();
			},
	  		management(id){
				this.$router.push('/teaching/prepare/personal-resources/'+id);
	  		},
			// 序号
            typeIndex(index) {
                return index + (this.listParam.page_index - 1) * this.listParam.page_size + 1;
            },
			getList(){
				if(this.$store.state.checkLevel){
					this.listParam.app_code = sessionStorage.getItem('CheckSchoolAppCode')
				}
            	let success = (data=>{
            		this.listData = data.data.data;
            		this.total_number = data.data.data_sum;
            	})
            	//执行请求，并将回调方法变成config成员以便鉴权过期可以执行
				this.$ajax.get('api/prepare/prepare_list',{params: this.listParam,func:{success:success}})
            },
			//获取学段
			getOrgLevel2(){
				let success = ( data=>{
            		this.orgLevel2 = data.data;
            		this.orgLevel2.unshift({id:null,name:'全部学段'})
							})
				if (this.$store.state.checkLevel) {
					this.$ajax.get("api/newlevel/platform_org", {
						params: this.orgLevel2Param,
						func: { success: success },
					});
				} else {
					this.$ajax.get("api/org/org", {
						params: this.orgLevel2Param,
						func: { success: success },
					});
				}
			},
			//获取年级
			getOrgLevel3(){
				let success = ( data=>{
						this.orgLevel3 = data.data;
						this.orgLevel3.unshift({id:null,name:'全部年级'})
				})
				if (this.$store.state.checkLevel) {
						this.$ajax.get('api/newlevel/platform_org', { params: this.orgLevel3Param, func: { success: success } })
				}else{
						this.$ajax.get('api/org/org',{params: this.orgLevel3Param,func:{success:success}})
				}
			},
			//获取科目
			getSubject(){
				let success = ( data=>{
						this.orgSubject = data.data;
						console.log(this.orgSubject)
						this.orgSubject.unshift({id:null,name:'全部科目'});
				})
				if (this.$store.state.checkLevel) {
						this.$ajax.get('api/newlevel/platform_subject', { params: this.subjectParam, func: { success: success } })
				} else {
            	this.$ajax.get('api/cate/subject',{params: this.subjectParam,func:{success:success}})
				}
			},
		    handleSizeChange(val) {
		    	this.listParam.page_index = 1;
		    	this.listParam.page_size = val;
		    	this.getList()
		    },
		    handleCurrentChange(val) {
		    	this.listParam.page_index = val;
		    	this.getList();
		    },
		    delete(id,type){
				let params = {
					prepareid: id,
					type: type
				}
		    	let success = ( data => {
					this.$message.success(data.msg);
					
					if (this.listData.length - this.rowLen === 0) {
						if (this.listParam.page_index > 1) {
							this.listParam.page_index-- ;
						} else {
							this.listParam.page_index = 1;
						}
					}

					this.getList();
				});
		    	this.$ajax.delete('api/prepare/prepare',{params,func:{success:success}})
		    },
		    delete_confirm(obj){
				let yes = ( data => {
					this.delete(obj.prepareid,0);
				})
				let cancel = ( data => {})
				this.e_confirm({yes:yes,cancel:cancel,txt:'确定将 '+obj.prepare_name+' 删除吗？'});

			},
		},
  	}
</script>
<style lang="scss">
	.zh-personal {
		.el-table__body-wrapper table tbody {
			td:nth-child(11) {
				padding: 0;
			}
		}
	}
</style>